SES-UB-LN2INST Passive Unbalanced Line Level to Instrument Level Analog Audio Converter

The Sescom SES-UB-LN2INST is a compact, passive converter that allows for an unbalanced line-level signal to be fed directly into instrument-level inputs. These units feature the industry-standard Sescom IL-19 transformer, which provides a flatter, broader frequency response, preserving signal integrity and providing a ground-isolated output. The rugged form factor makes it suitable for permanent installation in custom audio panels or touring equipment cases. The SES-UB-LN2INST converter offers a transparent way to tame hotter signal levels while preserving clarity and tone. Ideal for home or professional studios, houses of worship, and live performance rigs.

Sescom Tech Tip: Not compatible with phantom power

FEATURES:

• Rugged Aluminum Enclosure
• High Quality 1/4” Connectors
• No External Power Required; Fully Passive Design Keeps the Signal Path Simple and Quiet

SPECIFICATIONS:

• Dimensions: 3.75" x 1.1" x 1.25"
• Gain: -21.392 dB
• THD Ratio: 0.065%
• Deviation: ±1.174 dB
• Signal to Noise Ratio: 86.65 dB